{"entries":[{"lastCommit":{"author":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-03-24T16:05:45.000000-05:00"},"committer":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-03-24T16:15:43.000000-05:00"},"hash":"1a965b6b3971029cc1df435c4a42355be975f763","message":"✨ add terminal input parser\n\nAdd a complete VT/ANSI terminal input parser that converts VT200/SGR/urxvt\nmouse protocols, UTF-8 decoding, and escape sequence into input events\n","tree":"dd7ac258b477eeb57edd189796ce0bd862dab442"},"mode":"0100644","name":"buffer.c","size":736},{"lastCommit":{"author":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-03-14T17:32:11.000000-05:00"},"committer":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-03-15T23:40:26.000000-05:00"},"hash":"d070a2592a55f5d46dadb4b48d36bb09931aab09","message":"🎉 initial commit\n\nWASM-based terminal renderer powered by Clay UI layout engine.\nIncludes command buffer protocol for TS→C communication,\ndouble-buffered ANSI output, and Deno test harness.\n","tree":"c4243fb11dc4cfa6b51a0db5e5aa025f0f3baa0a"},"mode":"0100644","name":"buffer.h","size":341},{"lastCommit":{"author":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-04-10T16:41:09.000000-05:00"},"committer":{"email":"noreply@github.com","name":"GitHub","when":"2026-04-10T16:41:09.000000-05:00"},"hash":"5372af80debfd042b4d0079f4a7c9183b66a9cff","message":"Merge pull request #4 from thefrontside/line-mode\n\nAdd line rendering mode, termcodes, and inline region demo","tree":"cb7af0ca45b3e0c0cd3da96686aadd2888ab1cf3"},"mode":"0100644","name":"cell.c","size":357},{"lastCommit":{"author":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-04-10T16:41:09.000000-05:00"},"committer":{"email":"noreply@github.com","name":"GitHub","when":"2026-04-10T16:41:09.000000-05:00"},"hash":"5372af80debfd042b4d0079f4a7c9183b66a9cff","message":"Merge pull request #4 from thefrontside/line-mode\n\nAdd line rendering mode, termcodes, and inline region demo","tree":"cb7af0ca45b3e0c0cd3da96686aadd2888ab1cf3"},"mode":"0100644","name":"cell.h","size":788},{"lastCommit":{"author":{"email":"git@natemoo.re","name":"Nate Moore","when":"2026-06-05T01:11:14.000000-05:00"},"committer":{"email":"git@natemoo.re","name":"Nate Moore","when":"2026-08-20T22:41:02.000000-04:00"},"hash":"1e90dddff0458ca5d70eecb8e3a5bada46b0e20a","message":"fix: collapse orphaned wide-char lead on trailing-column overlay\n\nWhen a narrow glyph is floated onto the trailing column of an\nalready-placed wide char, the present loops skipped the trailing\ncolumn and the overlay was dropped (the wide char painted over both\ncells). Detect the partial overwrite (non-space trailing cell) and\ncollapse the orphaned lead to a space at width 1 so the overlay glyph\nemits. Applied symmetrically to present_cups and present_lines; rows\nwithout overlapping writes stay byte-for-byte identical.\n\nFixes #75\n","tree":"9478bbdb88764dd2ee5a1f4b516d8fb2dd021a3f"},"mode":"0100644","name":"clayterm.c","size":28732},{"lastCommit":{"author":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-06-26T01:10:28.000000-05:00"},"committer":{"email":"noreply@github.com","name":"GitHub","when":"2026-06-26T09:10:28.000000+03:00"},"hash":"5e253a722d6a2a4072797dbc76729a8a0c990ece","message":"✨Transitions (#27)\n\n* 📝 add transitions design specification\n\nDesign spec for clayterm transitions: frame-snapshot-compatible interpolation\nof element position, size, and color properties. Defines the deltaTime\nconvention, the animating signal on RenderResult, declarative enter/exit\nsemantics that replace Clay's function-pointer callbacks, and cancellation\nas a structural consequence of re-describing state. Implementation is\ngated on bumping the Clay submodule past the upstream transition commit.\n\n* ⬆️ bump Clay submodule to latest main (transitions API)\n\n* 🔧 adapt clayterm to new Clay signatures (OpenTextElement, EndLayout)\n\n* ⬆️ pin Clay to 938967a (work around upstream CLAY_WASM_EXPORT typo)\n\n* ✨ add deltaTime parameter to reduce()\n\n* 🔧 add deltaTime to Native.reduce signature\n\n* ✨ track deltaTime on Term, accept deltaTime override\n\n* ✨ add animating_count to Clayterm context\n\n* 🔧 expose animating() via Native binding\n\n* ✨ surface animating: boolean on RenderResult\n\n* 📝 rewrite transitions spec for v1 (Clay-supported subset)\n\nScope v1 to what Clay currently supports without userData on transition\ncallbacks: one duration and one easing per element, applied to all listed\nproperties. Drop per-property longhand, enter/exit deltas, cubicBezier,\nand corner radius — each with an explicit \"Deferred Until Upstream Clay\"\nentry in §13 referencing nicbarker/clay#603 and the forthcoming exit-flag\nwork. Easings are plain string literals (\"linear\" | \"easeIn\" | \"easeOut\"\n| \"easeInOut\") since v1 has no parametric easings.\n\n* ✨ add transition property names, bitmask helpers, and Easing\n\n* ✨ add transition field type to OpenElement\n\n* ✨ encode transition block in pack()\n\n* ✨ register Clay handlers, interpolate on property change\n\nCo-Authored-By:\n\n* ✨ reset deltaTime to 0 after idle (preserve transitions across long gaps)\n\n* ✅ verify color transitions work in line mode\n\n* 🎨 apply deno fmt and clang-format\n\n* ✨ add transitions demo (collapsing sidebar)\n\n* 📝 reference transitions-spec from renderer-spec\n\n* ✨ rewrite transitions demo as interactive full-screen menu\n\n* ✨ add clay-transitions demo port (v1-compatible subset)\n\nPorts the spirit of the raylib-transitions demo to clayterm: a 4×4 grid\nof colored boxes that animate position, size, and bg color. Shuffle (s)\nanimates positions via Clay's transition system; recolor (c) toggles\nbetween two palettes with animated bg interpolation; hover tints each\nbox by blending its bg toward white (overlay-color field is not yet in\nthe v1 command buffer, so lighten-on-hover substitutes). Full mouse\ntracking is wired via mouseTracking() + pointer state from input events.\n\n* 🎨 let clay-transitions demo rows fill available height\n\n* 🎨 remove modeline from clay-transitions demo\n\n* 📝 note ct_active_context is a workaround for Clay userData PR\n\n* 🎨 use border-only boxes in clay-transitions demo\n\n* 🎨 prevent menu text from wrapping during sidebar transition\n\n* 🔥 drop unused grow import in transitions-run test\n\n* Update transitions branch with upstream changes (#53)\n\n* ✨ add snapshot() for pre-packing directive subtrees\n\nIntroduces a new `snapshot(ops)` constructor that pre-packs a directive\narray into its transfer encoding. The returned opaque `Op` can be\nspliced into any directive array, and during packing its bytes are\ncopied directly into the command buffer without re-encoding.\n\nThis enables higher-level frameworks to implement dirty tracking:\nunchanged component subtrees can reuse a cached snapshot, skipping\nthe per-frame packing cost entirely.\n\n* docs: add maintainer build guide\n\n* 💄 format build docs\n\n* 🐛 improve pack string overflow errors\n\n* os matrix test in ci (#36)\n\n* 🧼 optimize build\n\n* 🧼 compress bundled wasm\n\n* 🧼 optimize wcwidth.c size\n\n* ⚙️ update npm settings\n\n* 🐛 install wasm-opt in ci\n\n* ⚡ use brotli-11 + z85 wasm encoding\n\n* 📌 pin @types/node to v22\n\n* 🧼 apply @ghostdevv review suggestions from PR #35\n\nCo-Authored-By: ghostdevv \n\n* 🔨 add type to bundle-wasm\n\n* 💌 signed, sealed, delivered\n\n* chore: use hashes for versions\n\n* chore: don't save git credentials\n\n* chore: use array syntax\n\nfor some reason the schema for the actions wants it to be an array\n\n* perf: set concurrency limits to reduce cost and improve dx\n\nWithout this it means that, for example, if I push a change to a PR then\nshortly push again this workflow will be running twice. This change will\ncancel the old run before starting the new one, which reduces the\noverall actions cost and DX as you don't have extra runs\n\n* chore: use hashes for versions\n\n* chore: update node version\n\n* perf: set concurrency limits to reduce cost and improve dx\n\nWithout this it means that, for example, if I push a change to a PR then\nshortly push again this workflow will be running twice. This change will\ncancel the old run before starting the new one, which reduces the\noverall actions cost and DX as you don't have extra runs\n\n* chore: don't save git credentials\n\n* chore: mitigate potential template injection\n\nSee https://docs.zizmor.sh/audits/#template-injection\n\n* chore: update ::set-output command to new syntax\n\nhttps://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/\n\n* chore: use hashes for versions\n\n* chore: don't save git credentials\n\n* chore: limit id-token permission to the publishing steps\n\n* chore: explicitly disable npm cache to mitigate cache poisoning attacks\n\n* chore: mitigate potential template injection\n\nSee https://docs.zizmor.sh/audits/#template-injection\n\n* chore: use oidc\n\nThis should be using OIDC for publishing\n\n* chore: update ::set-output command to new syntax\n\nhttps://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/\n\n* 🙅 revert aggressive optimization experiments pending benchmark\n\nReverts three changes that need benchmarks before landing:\n- -Oz / wasm-opt\n- brotli+Z85 wasm compression\n- wcwidth.c rewrite\n\n* Add CodSpeed performance benchmarks\n\n* 🔨 use deno\n\n* 🧼 deno fmt\n\n* ⚙️ vitest -> tinybench\n\n* 🧼 remove codspeed assets\n\n* 🔨 fix ci\n\n* add type module\n\n* fmt\n\n* chore: update github url (#38)\n\n* downgrade to tinybench@5\n\n* move to examples folder with readme\n\n* 🔧 export animating from wasm build\n\n* 🧪 cover transitions in snapshots and validation\n\n* ✅ enforce nonnegative transition duration\n\n---------\n\nCo-authored-by: Charles Lowell \nCo-authored-by: Jacob Bolda \nCo-authored-by: Nate Moore \nCo-authored-by: ghostdevv \nCo-authored-by: Nate Moore \nCo-authored-by: codspeed-hq[bot] <117304815+codspeed-hq[bot]@users.noreply.github.com>\nCo-authored-by: Nate Moore \n\n* remove uncecessary note\n\n* clean up and consolidate\n\n* re-organize transitions examples\n\n* 🔥remove redundant cast\n\n---------\n\nCo-authored-by: Ryan Rauh \nCo-authored-by: Jacob Bolda \nCo-authored-by: Nate Moore \nCo-authored-by: ghostdevv \nCo-authored-by: Nate Moore \nCo-authored-by: codspeed-hq[bot] <117304815+codspeed-hq[bot]@users.noreply.github.com>\nCo-authored-by: Nate Moore \nCo-authored-by: Ryan Rauh ","tree":"ba60a90298902acf4ff586e009bd1b69d3490149"},"mode":"0100644","name":"clayterm.h","size":701},{"lastCommit":{"author":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-04-10T16:41:09.000000-05:00"},"committer":{"email":"noreply@github.com","name":"GitHub","when":"2026-04-10T16:41:09.000000-05:00"},"hash":"5372af80debfd042b4d0079f4a7c9183b66a9cff","message":"Merge pull request #4 from thefrontside/line-mode\n\nAdd line rendering mode, termcodes, and inline region demo","tree":"cb7af0ca45b3e0c0cd3da96686aadd2888ab1cf3"},"mode":"0100644","name":"input.c","size":31215},{"lastCommit":{"author":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-04-03T18:57:38.000000-05:00"},"committer":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-04-03T18:57:38.000000-05:00"},"hash":"0a70d407b9ee188c5a21e612a6d7ce266c91132e","message":"✨ parse DSR cursor position and rename row offset to top\n\nAdd CursorEvent with 0-based top/left coords by parsing the terminal's\nDSR response (\\x1b[row;colR). Rename createTerm's row option to top\nso cursor.top feeds directly into createTerm({ top: cursor.top }).\n","tree":"8ba876dec371bceaa66c77827ee37b37016beec8"},"mode":"0100644","name":"input.h","size":8595},{"lastCommit":{"author":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-03-24T16:05:45.000000-05:00"},"committer":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-03-24T16:15:43.000000-05:00"},"hash":"1a965b6b3971029cc1df435c4a42355be975f763","message":"✨ add terminal input parser\n\nAdd a complete VT/ANSI terminal input parser that converts VT200/SGR/urxvt\nmouse protocols, UTF-8 decoding, and escape sequence into input events\n","tree":"dd7ac258b477eeb57edd189796ce0bd862dab442"},"mode":"0100644","name":"mem.c","size":553},{"lastCommit":{"author":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-03-24T16:05:45.000000-05:00"},"committer":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-03-24T16:15:43.000000-05:00"},"hash":"1a965b6b3971029cc1df435c4a42355be975f763","message":"✨ add terminal input parser\n\nAdd a complete VT/ANSI terminal input parser that converts VT200/SGR/urxvt\nmouse protocols, UTF-8 decoding, and escape sequence into input events\n","tree":"dd7ac258b477eeb57edd189796ce0bd862dab442"},"mode":"0100644","name":"mem.h","size":272},{"lastCommit":{"author":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-06-26T01:10:28.000000-05:00"},"committer":{"email":"noreply@github.com","name":"GitHub","when":"2026-06-26T09:10:28.000000+03:00"},"hash":"5e253a722d6a2a4072797dbc76729a8a0c990ece","message":"✨Transitions (#27)\n\n* 📝 add transitions design specification\n\nDesign spec for clayterm transitions: frame-snapshot-compatible interpolation\nof element position, size, and color properties. Defines the deltaTime\nconvention, the animating signal on RenderResult, declarative enter/exit\nsemantics that replace Clay's function-pointer callbacks, and cancellation\nas a structural consequence of re-describing state. Implementation is\ngated on bumping the Clay submodule past the upstream transition commit.\n\n* ⬆️ bump Clay submodule to latest main (transitions API)\n\n* 🔧 adapt clayterm to new Clay signatures (OpenTextElement, EndLayout)\n\n* ⬆️ pin Clay to 938967a (work around upstream CLAY_WASM_EXPORT typo)\n\n* ✨ add deltaTime parameter to reduce()\n\n* 🔧 add deltaTime to Native.reduce signature\n\n* ✨ track deltaTime on Term, accept deltaTime override\n\n* ✨ add animating_count to Clayterm context\n\n* 🔧 expose animating() via Native binding\n\n* ✨ surface animating: boolean on RenderResult\n\n* 📝 rewrite transitions spec for v1 (Clay-supported subset)\n\nScope v1 to what Clay currently supports without userData on transition\ncallbacks: one duration and one easing per element, applied to all listed\nproperties. Drop per-property longhand, enter/exit deltas, cubicBezier,\nand corner radius — each with an explicit \"Deferred Until Upstream Clay\"\nentry in §13 referencing nicbarker/clay#603 and the forthcoming exit-flag\nwork. Easings are plain string literals (\"linear\" | \"easeIn\" | \"easeOut\"\n| \"easeInOut\") since v1 has no parametric easings.\n\n* ✨ add transition property names, bitmask helpers, and Easing\n\n* ✨ add transition field type to OpenElement\n\n* ✨ encode transition block in pack()\n\n* ✨ register Clay handlers, interpolate on property change\n\nCo-Authored-By:\n\n* ✨ reset deltaTime to 0 after idle (preserve transitions across long gaps)\n\n* ✅ verify color transitions work in line mode\n\n* 🎨 apply deno fmt and clang-format\n\n* ✨ add transitions demo (collapsing sidebar)\n\n* 📝 reference transitions-spec from renderer-spec\n\n* ✨ rewrite transitions demo as interactive full-screen menu\n\n* ✨ add clay-transitions demo port (v1-compatible subset)\n\nPorts the spirit of the raylib-transitions demo to clayterm: a 4×4 grid\nof colored boxes that animate position, size, and bg color. Shuffle (s)\nanimates positions via Clay's transition system; recolor (c) toggles\nbetween two palettes with animated bg interpolation; hover tints each\nbox by blending its bg toward white (overlay-color field is not yet in\nthe v1 command buffer, so lighten-on-hover substitutes). Full mouse\ntracking is wired via mouseTracking() + pointer state from input events.\n\n* 🎨 let clay-transitions demo rows fill available height\n\n* 🎨 remove modeline from clay-transitions demo\n\n* 📝 note ct_active_context is a workaround for Clay userData PR\n\n* 🎨 use border-only boxes in clay-transitions demo\n\n* 🎨 prevent menu text from wrapping during sidebar transition\n\n* 🔥 drop unused grow import in transitions-run test\n\n* Update transitions branch with upstream changes (#53)\n\n* ✨ add snapshot() for pre-packing directive subtrees\n\nIntroduces a new `snapshot(ops)` constructor that pre-packs a directive\narray into its transfer encoding. The returned opaque `Op` can be\nspliced into any directive array, and during packing its bytes are\ncopied directly into the command buffer without re-encoding.\n\nThis enables higher-level frameworks to implement dirty tracking:\nunchanged component subtrees can reuse a cached snapshot, skipping\nthe per-frame packing cost entirely.\n\n* docs: add maintainer build guide\n\n* 💄 format build docs\n\n* 🐛 improve pack string overflow errors\n\n* os matrix test in ci (#36)\n\n* 🧼 optimize build\n\n* 🧼 compress bundled wasm\n\n* 🧼 optimize wcwidth.c size\n\n* ⚙️ update npm settings\n\n* 🐛 install wasm-opt in ci\n\n* ⚡ use brotli-11 + z85 wasm encoding\n\n* 📌 pin @types/node to v22\n\n* 🧼 apply @ghostdevv review suggestions from PR #35\n\nCo-Authored-By: ghostdevv \n\n* 🔨 add type to bundle-wasm\n\n* 💌 signed, sealed, delivered\n\n* chore: use hashes for versions\n\n* chore: don't save git credentials\n\n* chore: use array syntax\n\nfor some reason the schema for the actions wants it to be an array\n\n* perf: set concurrency limits to reduce cost and improve dx\n\nWithout this it means that, for example, if I push a change to a PR then\nshortly push again this workflow will be running twice. This change will\ncancel the old run before starting the new one, which reduces the\noverall actions cost and DX as you don't have extra runs\n\n* chore: use hashes for versions\n\n* chore: update node version\n\n* perf: set concurrency limits to reduce cost and improve dx\n\nWithout this it means that, for example, if I push a change to a PR then\nshortly push again this workflow will be running twice. This change will\ncancel the old run before starting the new one, which reduces the\noverall actions cost and DX as you don't have extra runs\n\n* chore: don't save git credentials\n\n* chore: mitigate potential template injection\n\nSee https://docs.zizmor.sh/audits/#template-injection\n\n* chore: update ::set-output command to new syntax\n\nhttps://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/\n\n* chore: use hashes for versions\n\n* chore: don't save git credentials\n\n* chore: limit id-token permission to the publishing steps\n\n* chore: explicitly disable npm cache to mitigate cache poisoning attacks\n\n* chore: mitigate potential template injection\n\nSee https://docs.zizmor.sh/audits/#template-injection\n\n* chore: use oidc\n\nThis should be using OIDC for publishing\n\n* chore: update ::set-output command to new syntax\n\nhttps://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/\n\n* 🙅 revert aggressive optimization experiments pending benchmark\n\nReverts three changes that need benchmarks before landing:\n- -Oz / wasm-opt\n- brotli+Z85 wasm compression\n- wcwidth.c rewrite\n\n* Add CodSpeed performance benchmarks\n\n* 🔨 use deno\n\n* 🧼 deno fmt\n\n* ⚙️ vitest -> tinybench\n\n* 🧼 remove codspeed assets\n\n* 🔨 fix ci\n\n* add type module\n\n* fmt\n\n* chore: update github url (#38)\n\n* downgrade to tinybench@5\n\n* move to examples folder with readme\n\n* 🔧 export animating from wasm build\n\n* 🧪 cover transitions in snapshots and validation\n\n* ✅ enforce nonnegative transition duration\n\n---------\n\nCo-authored-by: Charles Lowell \nCo-authored-by: Jacob Bolda \nCo-authored-by: Nate Moore \nCo-authored-by: ghostdevv \nCo-authored-by: Nate Moore \nCo-authored-by: codspeed-hq[bot] <117304815+codspeed-hq[bot]@users.noreply.github.com>\nCo-authored-by: Nate Moore \n\n* remove uncecessary note\n\n* clean up and consolidate\n\n* re-organize transitions examples\n\n* 🔥remove redundant cast\n\n---------\n\nCo-authored-by: Ryan Rauh \nCo-authored-by: Jacob Bolda \nCo-authored-by: Nate Moore \nCo-authored-by: ghostdevv \nCo-authored-by: Nate Moore \nCo-authored-by: codspeed-hq[bot] <117304815+codspeed-hq[bot]@users.noreply.github.com>\nCo-authored-by: Nate Moore \nCo-authored-by: Ryan Rauh ","tree":"ba60a90298902acf4ff586e009bd1b69d3490149"},"mode":"0100644","name":"module.c","size":274},{"lastCommit":{"author":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-06-26T01:10:28.000000-05:00"},"committer":{"email":"noreply@github.com","name":"GitHub","when":"2026-06-26T09:10:28.000000+03:00"},"hash":"5e253a722d6a2a4072797dbc76729a8a0c990ece","message":"✨Transitions (#27)\n\n* 📝 add transitions design specification\n\nDesign spec for clayterm transitions: frame-snapshot-compatible interpolation\nof element position, size, and color properties. Defines the deltaTime\nconvention, the animating signal on RenderResult, declarative enter/exit\nsemantics that replace Clay's function-pointer callbacks, and cancellation\nas a structural consequence of re-describing state. Implementation is\ngated on bumping the Clay submodule past the upstream transition commit.\n\n* ⬆️ bump Clay submodule to latest main (transitions API)\n\n* 🔧 adapt clayterm to new Clay signatures (OpenTextElement, EndLayout)\n\n* ⬆️ pin Clay to 938967a (work around upstream CLAY_WASM_EXPORT typo)\n\n* ✨ add deltaTime parameter to reduce()\n\n* 🔧 add deltaTime to Native.reduce signature\n\n* ✨ track deltaTime on Term, accept deltaTime override\n\n* ✨ add animating_count to Clayterm context\n\n* 🔧 expose animating() via Native binding\n\n* ✨ surface animating: boolean on RenderResult\n\n* 📝 rewrite transitions spec for v1 (Clay-supported subset)\n\nScope v1 to what Clay currently supports without userData on transition\ncallbacks: one duration and one easing per element, applied to all listed\nproperties. Drop per-property longhand, enter/exit deltas, cubicBezier,\nand corner radius — each with an explicit \"Deferred Until Upstream Clay\"\nentry in §13 referencing nicbarker/clay#603 and the forthcoming exit-flag\nwork. Easings are plain string literals (\"linear\" | \"easeIn\" | \"easeOut\"\n| \"easeInOut\") since v1 has no parametric easings.\n\n* ✨ add transition property names, bitmask helpers, and Easing\n\n* ✨ add transition field type to OpenElement\n\n* ✨ encode transition block in pack()\n\n* ✨ register Clay handlers, interpolate on property change\n\nCo-Authored-By:\n\n* ✨ reset deltaTime to 0 after idle (preserve transitions across long gaps)\n\n* ✅ verify color transitions work in line mode\n\n* 🎨 apply deno fmt and clang-format\n\n* ✨ add transitions demo (collapsing sidebar)\n\n* 📝 reference transitions-spec from renderer-spec\n\n* ✨ rewrite transitions demo as interactive full-screen menu\n\n* ✨ add clay-transitions demo port (v1-compatible subset)\n\nPorts the spirit of the raylib-transitions demo to clayterm: a 4×4 grid\nof colored boxes that animate position, size, and bg color. Shuffle (s)\nanimates positions via Clay's transition system; recolor (c) toggles\nbetween two palettes with animated bg interpolation; hover tints each\nbox by blending its bg toward white (overlay-color field is not yet in\nthe v1 command buffer, so lighten-on-hover substitutes). Full mouse\ntracking is wired via mouseTracking() + pointer state from input events.\n\n* 🎨 let clay-transitions demo rows fill available height\n\n* 🎨 remove modeline from clay-transitions demo\n\n* 📝 note ct_active_context is a workaround for Clay userData PR\n\n* 🎨 use border-only boxes in clay-transitions demo\n\n* 🎨 prevent menu text from wrapping during sidebar transition\n\n* 🔥 drop unused grow import in transitions-run test\n\n* Update transitions branch with upstream changes (#53)\n\n* ✨ add snapshot() for pre-packing directive subtrees\n\nIntroduces a new `snapshot(ops)` constructor that pre-packs a directive\narray into its transfer encoding. The returned opaque `Op` can be\nspliced into any directive array, and during packing its bytes are\ncopied directly into the command buffer without re-encoding.\n\nThis enables higher-level frameworks to implement dirty tracking:\nunchanged component subtrees can reuse a cached snapshot, skipping\nthe per-frame packing cost entirely.\n\n* docs: add maintainer build guide\n\n* 💄 format build docs\n\n* 🐛 improve pack string overflow errors\n\n* os matrix test in ci (#36)\n\n* 🧼 optimize build\n\n* 🧼 compress bundled wasm\n\n* 🧼 optimize wcwidth.c size\n\n* ⚙️ update npm settings\n\n* 🐛 install wasm-opt in ci\n\n* ⚡ use brotli-11 + z85 wasm encoding\n\n* 📌 pin @types/node to v22\n\n* 🧼 apply @ghostdevv review suggestions from PR #35\n\nCo-Authored-By: ghostdevv \n\n* 🔨 add type to bundle-wasm\n\n* 💌 signed, sealed, delivered\n\n* chore: use hashes for versions\n\n* chore: don't save git credentials\n\n* chore: use array syntax\n\nfor some reason the schema for the actions wants it to be an array\n\n* perf: set concurrency limits to reduce cost and improve dx\n\nWithout this it means that, for example, if I push a change to a PR then\nshortly push again this workflow will be running twice. This change will\ncancel the old run before starting the new one, which reduces the\noverall actions cost and DX as you don't have extra runs\n\n* chore: use hashes for versions\n\n* chore: update node version\n\n* perf: set concurrency limits to reduce cost and improve dx\n\nWithout this it means that, for example, if I push a change to a PR then\nshortly push again this workflow will be running twice. This change will\ncancel the old run before starting the new one, which reduces the\noverall actions cost and DX as you don't have extra runs\n\n* chore: don't save git credentials\n\n* chore: mitigate potential template injection\n\nSee https://docs.zizmor.sh/audits/#template-injection\n\n* chore: update ::set-output command to new syntax\n\nhttps://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/\n\n* chore: use hashes for versions\n\n* chore: don't save git credentials\n\n* chore: limit id-token permission to the publishing steps\n\n* chore: explicitly disable npm cache to mitigate cache poisoning attacks\n\n* chore: mitigate potential template injection\n\nSee https://docs.zizmor.sh/audits/#template-injection\n\n* chore: use oidc\n\nThis should be using OIDC for publishing\n\n* chore: update ::set-output command to new syntax\n\nhttps://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/\n\n* 🙅 revert aggressive optimization experiments pending benchmark\n\nReverts three changes that need benchmarks before landing:\n- -Oz / wasm-opt\n- brotli+Z85 wasm compression\n- wcwidth.c rewrite\n\n* Add CodSpeed performance benchmarks\n\n* 🔨 use deno\n\n* 🧼 deno fmt\n\n* ⚙️ vitest -> tinybench\n\n* 🧼 remove codspeed assets\n\n* 🔨 fix ci\n\n* add type module\n\n* fmt\n\n* chore: update github url (#38)\n\n* downgrade to tinybench@5\n\n* move to examples folder with readme\n\n* 🔧 export animating from wasm build\n\n* 🧪 cover transitions in snapshots and validation\n\n* ✅ enforce nonnegative transition duration\n\n---------\n\nCo-authored-by: Charles Lowell \nCo-authored-by: Jacob Bolda \nCo-authored-by: Nate Moore \nCo-authored-by: ghostdevv \nCo-authored-by: Nate Moore \nCo-authored-by: codspeed-hq[bot] <117304815+codspeed-hq[bot]@users.noreply.github.com>\nCo-authored-by: Nate Moore \n\n* remove uncecessary note\n\n* clean up and consolidate\n\n* re-organize transitions examples\n\n* 🔥remove redundant cast\n\n---------\n\nCo-authored-by: Ryan Rauh \nCo-authored-by: Jacob Bolda \nCo-authored-by: Nate Moore \nCo-authored-by: ghostdevv \nCo-authored-by: Nate Moore \nCo-authored-by: codspeed-hq[bot] <117304815+codspeed-hq[bot]@users.noreply.github.com>\nCo-authored-by: Nate Moore \nCo-authored-by: Ryan Rauh ","tree":"ba60a90298902acf4ff586e009bd1b69d3490149"},"mode":"0100644","name":"transitions.c","size":4194},{"lastCommit":{"author":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-06-26T01:10:28.000000-05:00"},"committer":{"email":"noreply@github.com","name":"GitHub","when":"2026-06-26T09:10:28.000000+03:00"},"hash":"5e253a722d6a2a4072797dbc76729a8a0c990ece","message":"✨Transitions (#27)\n\n* 📝 add transitions design specification\n\nDesign spec for clayterm transitions: frame-snapshot-compatible interpolation\nof element position, size, and color properties. Defines the deltaTime\nconvention, the animating signal on RenderResult, declarative enter/exit\nsemantics that replace Clay's function-pointer callbacks, and cancellation\nas a structural consequence of re-describing state. Implementation is\ngated on bumping the Clay submodule past the upstream transition commit.\n\n* ⬆️ bump Clay submodule to latest main (transitions API)\n\n* 🔧 adapt clayterm to new Clay signatures (OpenTextElement, EndLayout)\n\n* ⬆️ pin Clay to 938967a (work around upstream CLAY_WASM_EXPORT typo)\n\n* ✨ add deltaTime parameter to reduce()\n\n* 🔧 add deltaTime to Native.reduce signature\n\n* ✨ track deltaTime on Term, accept deltaTime override\n\n* ✨ add animating_count to Clayterm context\n\n* 🔧 expose animating() via Native binding\n\n* ✨ surface animating: boolean on RenderResult\n\n* 📝 rewrite transitions spec for v1 (Clay-supported subset)\n\nScope v1 to what Clay currently supports without userData on transition\ncallbacks: one duration and one easing per element, applied to all listed\nproperties. Drop per-property longhand, enter/exit deltas, cubicBezier,\nand corner radius — each with an explicit \"Deferred Until Upstream Clay\"\nentry in §13 referencing nicbarker/clay#603 and the forthcoming exit-flag\nwork. Easings are plain string literals (\"linear\" | \"easeIn\" | \"easeOut\"\n| \"easeInOut\") since v1 has no parametric easings.\n\n* ✨ add transition property names, bitmask helpers, and Easing\n\n* ✨ add transition field type to OpenElement\n\n* ✨ encode transition block in pack()\n\n* ✨ register Clay handlers, interpolate on property change\n\nCo-Authored-By:\n\n* ✨ reset deltaTime to 0 after idle (preserve transitions across long gaps)\n\n* ✅ verify color transitions work in line mode\n\n* 🎨 apply deno fmt and clang-format\n\n* ✨ add transitions demo (collapsing sidebar)\n\n* 📝 reference transitions-spec from renderer-spec\n\n* ✨ rewrite transitions demo as interactive full-screen menu\n\n* ✨ add clay-transitions demo port (v1-compatible subset)\n\nPorts the spirit of the raylib-transitions demo to clayterm: a 4×4 grid\nof colored boxes that animate position, size, and bg color. Shuffle (s)\nanimates positions via Clay's transition system; recolor (c) toggles\nbetween two palettes with animated bg interpolation; hover tints each\nbox by blending its bg toward white (overlay-color field is not yet in\nthe v1 command buffer, so lighten-on-hover substitutes). Full mouse\ntracking is wired via mouseTracking() + pointer state from input events.\n\n* 🎨 let clay-transitions demo rows fill available height\n\n* 🎨 remove modeline from clay-transitions demo\n\n* 📝 note ct_active_context is a workaround for Clay userData PR\n\n* 🎨 use border-only boxes in clay-transitions demo\n\n* 🎨 prevent menu text from wrapping during sidebar transition\n\n* 🔥 drop unused grow import in transitions-run test\n\n* Update transitions branch with upstream changes (#53)\n\n* ✨ add snapshot() for pre-packing directive subtrees\n\nIntroduces a new `snapshot(ops)` constructor that pre-packs a directive\narray into its transfer encoding. The returned opaque `Op` can be\nspliced into any directive array, and during packing its bytes are\ncopied directly into the command buffer without re-encoding.\n\nThis enables higher-level frameworks to implement dirty tracking:\nunchanged component subtrees can reuse a cached snapshot, skipping\nthe per-frame packing cost entirely.\n\n* docs: add maintainer build guide\n\n* 💄 format build docs\n\n* 🐛 improve pack string overflow errors\n\n* os matrix test in ci (#36)\n\n* 🧼 optimize build\n\n* 🧼 compress bundled wasm\n\n* 🧼 optimize wcwidth.c size\n\n* ⚙️ update npm settings\n\n* 🐛 install wasm-opt in ci\n\n* ⚡ use brotli-11 + z85 wasm encoding\n\n* 📌 pin @types/node to v22\n\n* 🧼 apply @ghostdevv review suggestions from PR #35\n\nCo-Authored-By: ghostdevv \n\n* 🔨 add type to bundle-wasm\n\n* 💌 signed, sealed, delivered\n\n* chore: use hashes for versions\n\n* chore: don't save git credentials\n\n* chore: use array syntax\n\nfor some reason the schema for the actions wants it to be an array\n\n* perf: set concurrency limits to reduce cost and improve dx\n\nWithout this it means that, for example, if I push a change to a PR then\nshortly push again this workflow will be running twice. This change will\ncancel the old run before starting the new one, which reduces the\noverall actions cost and DX as you don't have extra runs\n\n* chore: use hashes for versions\n\n* chore: update node version\n\n* perf: set concurrency limits to reduce cost and improve dx\n\nWithout this it means that, for example, if I push a change to a PR then\nshortly push again this workflow will be running twice. This change will\ncancel the old run before starting the new one, which reduces the\noverall actions cost and DX as you don't have extra runs\n\n* chore: don't save git credentials\n\n* chore: mitigate potential template injection\n\nSee https://docs.zizmor.sh/audits/#template-injection\n\n* chore: update ::set-output command to new syntax\n\nhttps://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/\n\n* chore: use hashes for versions\n\n* chore: don't save git credentials\n\n* chore: limit id-token permission to the publishing steps\n\n* chore: explicitly disable npm cache to mitigate cache poisoning attacks\n\n* chore: mitigate potential template injection\n\nSee https://docs.zizmor.sh/audits/#template-injection\n\n* chore: use oidc\n\nThis should be using OIDC for publishing\n\n* chore: update ::set-output command to new syntax\n\nhttps://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/\n\n* 🙅 revert aggressive optimization experiments pending benchmark\n\nReverts three changes that need benchmarks before landing:\n- -Oz / wasm-opt\n- brotli+Z85 wasm compression\n- wcwidth.c rewrite\n\n* Add CodSpeed performance benchmarks\n\n* 🔨 use deno\n\n* 🧼 deno fmt\n\n* ⚙️ vitest -> tinybench\n\n* 🧼 remove codspeed assets\n\n* 🔨 fix ci\n\n* add type module\n\n* fmt\n\n* chore: update github url (#38)\n\n* downgrade to tinybench@5\n\n* move to examples folder with readme\n\n* 🔧 export animating from wasm build\n\n* 🧪 cover transitions in snapshots and validation\n\n* ✅ enforce nonnegative transition duration\n\n---------\n\nCo-authored-by: Charles Lowell \nCo-authored-by: Jacob Bolda \nCo-authored-by: Nate Moore \nCo-authored-by: ghostdevv \nCo-authored-by: Nate Moore \nCo-authored-by: codspeed-hq[bot] <117304815+codspeed-hq[bot]@users.noreply.github.com>\nCo-authored-by: Nate Moore \n\n* remove uncecessary note\n\n* clean up and consolidate\n\n* re-organize transitions examples\n\n* 🔥remove redundant cast\n\n---------\n\nCo-authored-by: Ryan Rauh \nCo-authored-by: Jacob Bolda \nCo-authored-by: Nate Moore \nCo-authored-by: ghostdevv \nCo-authored-by: Nate Moore \nCo-authored-by: codspeed-hq[bot] <117304815+codspeed-hq[bot]@users.noreply.github.com>\nCo-authored-by: Nate Moore \nCo-authored-by: Ryan Rauh ","tree":"ba60a90298902acf4ff586e009bd1b69d3490149"},"mode":"0100644","name":"transitions.h","size":565},{"lastCommit":{"author":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-03-24T16:05:45.000000-05:00"},"committer":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-03-24T16:15:43.000000-05:00"},"hash":"1a965b6b3971029cc1df435c4a42355be975f763","message":"✨ add terminal input parser\n\nAdd a complete VT/ANSI terminal input parser that converts VT200/SGR/urxvt\nmouse protocols, UTF-8 decoding, and escape sequence into input events\n","tree":"dd7ac258b477eeb57edd189796ce0bd862dab442"},"mode":"0100644","name":"trie.c","size":2515},{"lastCommit":{"author":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-03-24T16:05:45.000000-05:00"},"committer":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-03-24T16:15:43.000000-05:00"},"hash":"1a965b6b3971029cc1df435c4a42355be975f763","message":"✨ add terminal input parser\n\nAdd a complete VT/ANSI terminal input parser that converts VT200/SGR/urxvt\nmouse protocols, UTF-8 decoding, and escape sequence into input events\n","tree":"dd7ac258b477eeb57edd189796ce0bd862dab442"},"mode":"0100644","name":"trie.h","size":605},{"lastCommit":{"author":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-03-24T16:05:45.000000-05:00"},"committer":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-03-24T16:15:43.000000-05:00"},"hash":"1a965b6b3971029cc1df435c4a42355be975f763","message":"✨ add terminal input parser\n\nAdd a complete VT/ANSI terminal input parser that converts VT200/SGR/urxvt\nmouse protocols, UTF-8 decoding, and escape sequence into input events\n","tree":"dd7ac258b477eeb57edd189796ce0bd862dab442"},"mode":"0100644","name":"utf8.c","size":2055},{"lastCommit":{"author":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-03-24T16:05:45.000000-05:00"},"committer":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-03-24T16:15:43.000000-05:00"},"hash":"1a965b6b3971029cc1df435c4a42355be975f763","message":"✨ add terminal input parser\n\nAdd a complete VT/ANSI terminal input parser that converts VT200/SGR/urxvt\nmouse protocols, UTF-8 decoding, and escape sequence into input events\n","tree":"dd7ac258b477eeb57edd189796ce0bd862dab442"},"mode":"0100644","name":"utf8.h","size":909},{"lastCommit":{"author":{"email":"natemoo-re@users.noreply.github.com","name":"Nate Moore","when":"2026-07-29T16:19:32.000000-04:00"},"committer":{"email":"noreply@github.com","name":"GitHub","when":"2026-07-29T16:19:32.000000-04:00"},"hash":"d4bc79b55e33e07d9c227626367404e11d4804f0","message":"🧼 generate compact `wcwidth` tables (#49)\n\n* ref(wcwidth): generate efficient wcwidth tables\n\n* ref(wcwidth): deslop\n\n* perf(wcwidth): add BMP filter + fast path, use single table for binary search\n\n* ref(ci): add verify task\n\n* deno fmt\n\n* ref(wcwidth): generate clang-format friendly code\n\n* fix(verify): handle --check flag\n\n* deno lint\n\n* ref(wcwidth): add datahash\n\n* ref(wcwidth): correctness pass\n\n* ref(wcwidth): performance pass\n\n* ref(wcwidth): upgrade to unicode 17\n\n* ref(wcwidth): regen\n\n* fix format\n\n* fix(render): measure non-printable codepoints as one cell\n\nThe draw path coerces wcwidth() == -1 to one cell and emits U+FFFD, but\nthe Clay measure callback skipped those codepoints entirely, so a\nfit-sized box around text containing a control character or\nnoncharacter measured narrower than what the renderer draws. Mirror\ndraw_text in measure(): coerce -1 to 1, and substitute U+FFFD on UTF-8\ndecode failure instead of passing an uninitialized codepoint to\nwcwidth().\n\n* fix(wcwidth): treat surrogates as non-printable\n\nutf8_decode() accepts CESU-8 surrogate encodings, and the Unicode 17\ntables default unlisted codepoints to width 1, so a surrogate reaching\ndraw_text was emitted to the terminal as invalid UTF-8 (the old\ntermbox2 table returned -1 for U+D800..U+DFFF and the emit path\nsanitized it to U+FFFD). Guard the surrogate range in the generated\nwcwidth() so iswprint() rejects it and the emit path substitutes\nU+FFFD again.\n\nAlso derive the generated header's Unicode version from the same\nconstant as the data URL; it was left saying 16.0 after the 17.0\nupgrade.","tree":"b3c282619bd969253734bd9996b6412a5da48f3c"},"mode":"0100644","name":"wcwidth.c","size":11416},{"lastCommit":{"author":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-03-14T17:32:11.000000-05:00"},"committer":{"email":"cowboyd@frontside.com","name":"Charles Lowell","when":"2026-03-15T23:40:26.000000-05:00"},"hash":"d070a2592a55f5d46dadb4b48d36bb09931aab09","message":"🎉 initial commit\n\nWASM-based terminal renderer powered by Clay UI layout engine.\nIncludes command buffer protocol for TS→C communication,\ndouble-buffered ANSI output, and Deno test harness.\n","tree":"c4243fb11dc4cfa6b51a0db5e5aa025f0f3baa0a"},"mode":"0100644","name":"wcwidth.h","size":171}],"lastCommit":{"author":{"email":"git@natemoo.re","name":"Nate Moore","when":"2026-06-05T01:11:14.000000-05:00"},"committer":{"email":"git@natemoo.re","name":"Nate Moore","when":"2026-08-20T22:41:02.000000-04:00"},"hash":"1e90dddff0458ca5d70eecb8e3a5bada46b0e20a","message":"fix: collapse orphaned wide-char lead on trailing-column overlay\n\nWhen a narrow glyph is floated onto the trailing column of an\nalready-placed wide char, the present loops skipped the trailing\ncolumn and the overlay was dropped (the wide char painted over both\ncells). Detect the partial overwrite (non-space trailing cell) and\ncollapse the orphaned lead to a space at width 1 so the overlay glyph\nemits. Applied symmetrically to present_cups and present_lines; rows\nwithout overlapping writes stay byte-for-byte identical.\n\nFixes #75\n","tree":"9478bbdb88764dd2ee5a1f4b516d8fb2dd021a3f"}}